baber/WOPTO huggingface dataset:
Patent JP-2013158204-A (JP)
Title: Outer rotor type brushless motor
Inventor: SUGAWARA TATSUNOSUKE
IPC: H02K5/02
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To firmly fix an outer rotor type brushless motor for an axial blower to an external housing by a fitting structure that does not obstruct ventilation.SOLUTION: An attachment screw hole 18 for attaching an outer rotor type brushless motor 10 to an external housing is formed by inserting an insert nut 22 into a prepared hole 20 provided in a range obtained by projecting a rotor 12 in an axial direction on a bottom part 16 of a motor base 14. Thereby, when the outer rotor type brushless motor 10 is used for an axial blower, the outer rotor type brushless motor 10 can be attached to a housing of the axial blower by a structure that does not obstruct a ventilation passage. Further, the motor base 14 is made of thermoplastic resin, whereas the insert nut 22 inserted into the prepared hole 20 provided in the motor base 14 is made of metal. Thereby, necessary strength can be ensured by the insert nut 22, thus achieving a firm screw-fixing to the external housing.
Patent JP-2013156593-A (JP)
Title: Microlens array element
Inventor: SATO TAKAHIRO
IPC: G02B3/00
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel microlens array element which hardly generates cracks and breakages in polishing, and has resistance to a temperature change and also excellent resistance to light.SOLUTION: The microlens array element integrally has: a glass substrate 11 on one surface of which microlens surfaces MLi are array-arranged; a buffer layer 13 composed of adhesive, formed on the microlens surface of the glass substrate 11; an adhesion layer 15 formed on the buffer layer; and a base glass 17 attached to the buffer layer with the adhesion layer. The buffer layer 13 is formed of an ultraviolet-curable acrylic adhesive, and the adhesion layer 15 is formed of a heat-curable silicone based adhesive. The microlens surface MLi has a curvature radius being set according to a predetermined focal distance. The refractive index of the buffer layer is adjusted so as to provide the focal distance with respect to a refractive index of the glass substrate and a curvature radius of the microlens surface. Thickness of the glass substrate is smaller than the focal distance, and the buffer layer has thickness and Young's modulus that suppress deformation of the glass substrate by an external force and a temperature change.
Patent JP-2013160062-A (JP)
Title: Egr system
Inventor: MEGURO HIROMI
IPC: F02M25/07
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an EGR system in which EGR efficiency can be improved.SOLUTION: An EGR system T comprises an EGR pipe 7 for returning exhaust gas which is discharged from an EGR dedicated cylinder 2e of an internal combustion engine 1 to an intake side. The EGR system includes a capacity variable mechanism V which changes a conduit capacity of the EGR pipe 7. The capacity variable mechanism V changes the conduit capacity of the EGR pipe 7 in accordance with the exhaust pulsation of the exhaust gas discharged from the EGR dedicated cylinder 2e of the internal combustion engine 1. By changing the conduit capacity of the EGR pipe 7 synchronously with the exhaust pulsation, the exhaust pulsation of the exhaust gas can be strengthened.
Patent JP-2013160257-A (JP)
Title: Screw mechanism
Inventor: ITO HIROSHI
IPC: F16H25/22
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a screw mechanism for preventing chamfering of a male screw member and a female screw member by a simple structure.SOLUTION: In a screw mechanism 80, a tip of a screw strip 32 of a male screw member 30 finishes on a stopper surface 36. The depth end of a screw groove 42 on the side corresponding to the stopper surface 36 finishes on an abutment surface 46. Thus, the movement of the male screw member 30 stops at the point where the stopper surface 36 abuts on the abutment surface 46. Then, the stopper surface 36 and the abutment surface 46 have some thickness and the area, so that chamfering of the stopper surface 36 and abutment surface 46 does not occur.
Patent JP-2012116571-A (JP)
Title: Filling device
Inventor: CONFORTI LUCIO
IPC: B67C3/22
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a filling device capable of preventing bacteria generation even when liquid is at low temperature.SOLUTION: This device for filling a container 4 includes: at least one tank 9 for a liquid product 20 to be supplied; a filling head 7 arranged to be capable of contacting and separating to/from the container 4 for supplying the liquid product 20 to the container 4; and a connection means 10 interposed between the tank 9 and the filling head 7 and including a ball joint structure 40 for supplying the liquid product 20 to the filling head 7; wherein the ball joint structure includes a first tubular element means including a spherical body means, a second tubular element means including a spherical cavity means, and a tubular sealing element arranged inside the first tubular element means and the second tubular element means in a region where the spherical body means and the spherical cavity means engage with each other.
Patent JP-2013158807-A (JP)
Title: Method of manufacturing thin bottomed cylindrical metal member
Inventor: KOREMURA TERUHISA
IPC: B22D17/22
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent (avoid) a workpiece and a jig from being unable to be sent out in an axial direction by one end face of the jig colliding with a guide bush of a Swiss automatic lathe during cutting workpiece and to improve productivity.SOLUTION: A method includes: a hole forming step of forming a central hole by cutting work along a central axis line of a workpiece W having a substantially fixed outer diameter and formed as a long metal solid round bar and forming a bottomed hole so that a tip of the workpiece W has a bottom; and a thinning step of making a tip side of the workpiece W thinner by performing cutting work so that an outer diameter of the tip of the workpiece W becomes smaller; and an attaching step of, upon thinning step, inserting a filling member into the bottomed hole formed in the hole forming step, extending one end side of the workpiece W, fixing to the workpiece W the jig 20 in which a reduced diameter part 29 is formed over a predetermined distance from one end face 20a to which the workpiece W is connected, and attaching the jig 20 to a chuck of a lathe.
Patent JP-2013162692-A (JP)
Title: Brushless motor and electric power steering device
Inventor: OCHIAI TAKAYUKI
IPC: H02K1/27
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor capable of surely holding a magnet to be mounted on a periphery of a rotor core at low costs, and an electric power steering device.SOLUTION: A rotor 10 of a brushless motor 1 comprises: a plurality of magnets 5 arranged toward a circumferential direction of a rotor core 6; a reference protrusion 21; and a holding member 23. The reference protrusion 21 is integrated with the rotor core 6, projects from a periphery part 26 between adjacent magnets 5 to the outside of a radial outside direction of the rotor core 6 and contacts with an end of one magnet 5. The holding member 23 is arranged on the periphery of the rotor core 6 between adjacent magnets 5 where there is no reference protrusion 21, and presses the end of the magnet 5 contacting with a pressed part 23t to inside of the circumferential direction and the radial direction of the rotor core 6.
Patent JP-2013161423-A (JP)
Title: Commodity reading apparatus and commodity reading program
Inventor: SUGASAWA HIROSHI
IPC: G07G1/01
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To notify a user of the fact that a commodity cannot be recognized because it is hidden by a hand, for instance.SOLUTION: A commodity reading apparatus recognizes an object held over a reading unit from an image captured by imaging means. If the recognized object is a commodity subjected to sales processing in a settlement unit, the apparatus outputs information on the commodity to the settlement unit. If the recognized object is an object other than a commodity not subjected to sales processing in the settlement unit, the apparatus reports the fact.
Patent JP-2013164958-A (JP)
Title: Fuel cell
Inventor: TAKEUCHI KAZUYA
IPC: H01M8/02
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell without a gas diffusion layer which is improved in drainage.SOLUTION: The fuel cell includes: a membrane-electrode assembly 20; a separator 40 arranged in opposition to the membrane-electrode assembly 20; gas passage forming parts (ribs) 42 arranged between the membrane-electrode assembly 20 and the separator 40 to form gas passages 44 having openings open toward the membrane-electrode assembly 20; and a micro porous layer (second MPL) 25 disposed between the membrane-electrode assembly 20 and the gas passage forming parts 42 and opposed to the gas passage forming parts 42 without the intervention of a gas diffusion layer. The openings of the gas passage forming parts 42 have a diameter t2 in the range of 0.1 μm to 400 μm.
Patent JP-2013164049-A (JP)
Title: Oil supply mechanism of compressor, and compressor having the same
Inventor: FUKUNAGA TAKESHI
IPC: F04C29/02
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an oil supply mechanism of a compressor capable of preventing damage to a sliding part caused by insufficient oil supply, and effectively suppressing oil discharge from an inside of the compressor to an outside thereof caused by excessive oil supply.SOLUTION: An oil pickup 81 is an oil supply mechanism of a compressor which sucks oil from an oil supply port 81a by a centrifugal pumping action, and includes a slide plate 82, a minimum diameter stopper 83a, and a spring 84. The slide plate 82 is moved by the centrifugal force to change the opening diameter of the oil supply port 81a. The minimum diameter stopper 83a stops the movement of the slide plate 82 at a first predetermined position so that the opening diameter of the oil supply port 81a is not smaller than a first predetermined value. The spring 84 applies a preload against the applying direction of the centrifugal force to the slide plate 82.
Patent JP-2013168759-A (JP)
Title: Data relay system, device and program
Inventor: SHIMOMOTO RYO
IPC: H04N1/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel system, device and program which allow for acquisition of data, stored in a document box of an MFP connected with a local network, from a portable terminal connected with an external network.SOLUTION: A message queue server for queuing a data acquisition request received from a portable terminal is installed on an external network. Meanwhile, a message relay worker for reading data from the document box of an MFP is installed on a local network. The message relay worker acquires the data acquisition request of a portable terminal stored in the queue periodically from the message queue server, reads the data corresponding to the data acquisition request from the MFP, and returns that data back to the message queue server. The message queue server transmits the data received from the message relay worker to the portable terminal.
Patent JP-2013170686-A (JP)
Title: Operating state detection device for valve
Inventor: UZAKI YOSHIHIKO
IPC: F16L3/10
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an operating state detection device for a valve which enables an operating state detection sensor to be easily mounted on a detecting portion.SOLUTION: An operating state detection device 2 includes: an operating state detection sensor 3 abutting on an inlet 1 of a steam trap being a part to be detected; a holding member 4 to which the operating state detection sensor 3 is connected and which has a pair of insertion holes and is positioned at one surface of the inlet 1 of the steam trap; a clamping member 5 which is positioned at the opposite surface of the inlet 1 of the steam trap, formed approximately in a channel shape in cross section having an upper wall and both sidewalls, and having a pair of insertion holes in the upper wall, a plane part which is formed between a pair of the insertion holes, contacts with the plane part of a square pillar of the detecting portion and grooves of approximately dog let shapes in cross section that are formed on both sidewalls, and contacts with both sides of the curved surface of a round pillar of the detecting portion; a U bolt 6 both legs 6a which are inserted into a pair of the insertion holes of the clamping member 5 and a pair of the insertion holes of the holding member 4; and a pair of nuts 7 screwed to both legs 6a of the U bolt 6.
Patent JP-2013173576-A (JP)
Title: Sheet feeding device and image forming apparatus
Inventor: YAMADA KOICHI
IPC: B65H3/52
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device and an image forming apparatus capable of preventing co-feeding of a sheet and the occurrence of damage.SOLUTION: Sub-pads 23 for abutting on a sheet when pushing down a separation pad 21 by the sheet of passing while curving along a sheet carrying passage against energizing force by an energizing part, are arranged on both sides in the width direction of the separation pad 21 energized in the direction of being brought into pressure contact with a feed roller 2 and a feed rolling device 22. Rib members 91 for supporting the sheet by being arranged to be energized to project above the sub-pad 23, pushed down by the passing sheet when the sheet passes through the sheet carrying passage while pushing down the separation pad 21 and moving to a position where the sheet abuts on the sub-pad 23, are arranged on both sides in the width direction of the sub-pad 23.
Patent JP-2013176178-A (JP)
Title: Diagnostic device for electric vehicle
Inventor: IDOGUCHI RYUICHI
IPC: B60L50/13
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To correctly grasp insulation resistance of a vehicle as a whole regardless of operation/non-operation of an additional device, while suppressing an increase in cost, in the electric vehicle on which the additional device independent of a drive electric motor is mounted.SOLUTION: A series hybrid vehicle V includes an electric power generation unit 1 capable of being actuated and stopped independently of a drive electric motor 5. In the series hybrid vehicle V having the electric power generation unit 1 mounted thereon, a diagnostic device comprises: an electric power generation controller 2 controlling an operation state of the electric power generation unit 1; an IR sensor 3 measuring an insulation resistance value between a high-voltage component and a vehicle body of the vehicle as a whole; and an insulation resistance diagnosis part 4a diagnosing an insulation resistance decrease state by comparing an output from the IR sensor 3 and a diagnosis threshold. The insulation resistance diagnosis part 4a changes the diagnosis threshold when the electric power generation unit 1 is in an operation state from that when the electric power generation unit 1 is in a non-operation state, for the output signal from the IR sensor 3.
Patent JP-2013159112-A (JP)
Title: New material using slough of snake
Inventor: SADOHARA KOJI
IPC: A45C1/02
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a material serving as a source of products by providing strength to a slough of a snake.SOLUTION: A material having texture which can be only provided from nature and which cannot be artificially created is provided by merging a slough of a snake and vinyl acetate chloride by heating and applying pressure by utilizing characteristics of the slough.
Patent JP-2013177343-A (JP)
Title: Method for manufacturing vinyl ether and method for collecting vinyl ether
Inventor: NARASAKI MIYA
IPC: C07C43/16
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing vinyl ether.SOLUTION: A method for manufacturing vinyl ether includes a step for mutually reacting a compound expressed by formula (1) and a compound expressed by formula (2) to generate vinyl ether expressed by formula (3) and extracting byproduced alcohol to the outside of the system and a step for washing distillate with an aqueous alkali solution to remove the alcohol and collecting the vinyl ether.
Patent JP-2013181056-A (JP)
Title: Resin composition and resin cured product
Inventor: MIMURA KENJI
IPC: C08K3/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in moldability which provides a homogeneous resin cured product having high electric insulation and thermal conductivity, and also to provide a homogeneous resin cured product having high electric insulation and thermal conductivity.SOLUTION: A resin composition includes a liquid crystal unit having branched structure, a linking unit bonded to the liquid crystal unit, and a compound having a polymerizable group bonded to the linking unit. Also, the resin cured product is obtained by polymerizing the resin composition.
Patent JP-2013183239-A (JP)
Title: Reflection array, design method and system
Inventor: MARUYAMA TAMAMI
IPC: H01Q19/10
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflection array capable of simply and effectively improving reflection characteristics, and a design method thereof.SOLUTION: The design method of a reflection array comprises the steps of: requiring a reflection phase of an element as a function of a design parameter when a radio wave is incident and reflected on a plurality of elements in which any design parameter of an element interval, an element patch and a gap between adjacent element patches is equally set and arranged to store a correspondence relationship between the reflection phase and the design parameter in a memory; and repeating determination of the design parameter of a specified element for each of the plurality of elements in accordance with the correspondence relationship. The function of the design parameter is a function having a value range over the range of 360 degrees substantially in a predetermined numerical value range of the design parameter and having the reflection phase continuously varied to the element interval, and a continuous function where a resonance point (resonating element interval) at which the reflection phase becomes zero appears in two places (second resonance characteristics are shown).
Patent JP-2012191613-A (JP)
Title: Antenna device
Inventor: MAEDA TADAHIKO
IPC: H01Q1/38
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which is small and realizes broadband performance.SOLUTION: An antenna element is formed by arranging multiple upper surface F-side conductor cells 22F, 42F, through holes 52, and multiple lower surface S-side conductor cells 22S, 42S so as to form a crank-shaped cross section. Thus, the size of the device is reduced compared to a device where an antenna element is disposed only on its upper surface. Further, arranging the antenna element so as to form the crank-shaped cross section realizes broadband performance.
Patent JP-2013183568-A (JP)
Title: Control circuit and electrical apparatus for construction
Inventor: OKADA MASAAKI
IPC: H02J1/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit which can reduce the use start time in an electric apparatus for construction using only one kind of battery pack of rated output voltage, while sharing the circuit between an electric apparatus for construction using only one kind of battery pack of rated output voltage and an electric apparatus for construction capable of using a plurality of kinds of battery pack of different rated output voltage.SOLUTION: A control circuit 21 includes a storage unit 32 which stores a different voltage control mode of an electric apparatus for construction that can use battery packs 12a, 12b of different voltage, and a single voltage control mode of an electric apparatus for construction for a battery pack of single voltage. The control circuit 21 also includes a setting unit 33 for setting whether it is an electric apparatus for construction that can use battery packs 12a, 12b of different voltage, or an electric apparatus for construction for a battery pack of single voltage. Furthermore, the control circuit 21 includes a microcomputer 31 as a control unit operating in a control mode of an electric power tool 10 as an electric apparatus for construction set in the setting unit 33.
Patent JP-2013181722-A (JP)
Title: Heating cooker
Inventor: WADA NAOKI
IPC: H05B6/12
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide excellent operability not feeling unevenness of strength of an operating force, even if a place where an operating button is depressed by a finger varies.SOLUTION: A heating cooker includes: a body 2; a heating means 31 to heat a heated object; a control board 13 to control the heating means 31; and an operation portion 35 having an upper face operation portion 9 which sets a cooking condition to the control board 13, and a depression type operation button 19 which serves as a power switch of the body 2. In an interior of the body 2 on the deep side from the operation portion 35, a switch 44 having an operating point 44a is equipped, below the operation button 19, an operation key 42 which transmits the depression movement of the operation button 19, and below thereof, a lever 43 in which the operating point 44a is depressed in one end side, the another end being supported as a fulcrum 43a are equipped, in a lower face side of the operation key 42, a semicircular key arc part 42b which contacts and slides on an upper face of the lever 43 is provided, in an upper face side of the lever 43, a semicircular lever arc portion 43e which contacts and slides on the lower face of the operation key 42 is provided.
Patent JP-2013186579-A (JP)
Title: Coin dispensing device
Inventor: YASUI YUJI
IPC: G07D1/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a coin dispensing device for surely discriminating ejected coins on a tray, and for easily extracting the coins.SOLUTION: The coin dispensing device includes: a storage part for storing coins for each denomination; an ejection part for ejecting the coins stored in the storage part for each denomination; a tray for receiving the coins ejected by the ejection part; and a groove formed on the bottom face of the tray from the ejection part side to a wall faced to the ejection part such that the coins are aligned and held for each denomination, and that the upper part of the whole coins is opened.
Patent JP-2013184546-A (JP)
Title: Vehicle-mounted display system
Inventor: IINO TAKEYOSHI
IPC: B60R16/02
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-mounted display system that performs dual view display user-friendly to a driver.SOLUTION: A vehicle-mounted display system includes: a display part having a touch panel where a driver seat's image that can be viewed when a screen is viewed from a driver's seat of a vehicle, and a front passenger seat's image that can be touched when the screen is viewed from a front passenger seat can be displayed in one display screen; and a control part that allows the display part to display the driver seat's image for operation by an operation part when the operation part for a driver is operated.